Provides an appropiate stride to use

CairoFormat::strideForWidth

(PECL cairo >= 0.1.0)

CairoFormat::strideForWidth — Provides an appropiate stride to use

public static int CairoFormat::strideForWidth ( int $format , int $width )

This method provides a stride value that will respect all alignment requirements of the accelerated image-rendering code within cairo.

The appropriate stride to use given the desired format and width, or -1 if either the format is invalid or the width too large.

Example #1 CairoFormat::strideForWidth() example


<?php
/* ... */
?>

The above example will output something similar to:

...